Carol Carter acquired a CGT asset in September 1989 for $120,000. She sold the asset in January 2019 for 250,000. What's the net capital gain/loss using indexation method?

Year

31 March

30 June

30 September

31 December

1999

67.8

68.1

68.7

1998

67.0

67.4

67.5

67.8

1997

67.1

66.9

66.6

66.8

1996

66.2

66.7

66.9

67.0

1995

63.8

64.7

65.5

66.0

1994

61.5

61.9

62.3

62.8

1993

60.6

60.8

61.1

61.2

1992

59.9

59.7

59.8

60.1

1991

58.9

59.0

59.3

59.9

1990

56.2

57.1

57.5

59.0

1989

51.7

53.0

54.2

55.2

1988

48.4

49.3

50.2

51.2

1987

45.3

46.0

46.8

47.6

1986

41.4

42.1

43.2

44.4

1985

37.9

38.8

39.7

40.5